UISpec MCP Server

Example Use Cases

• 1

  Accurately use UI components with correct props and imports.

• 2

  Validate generated TSX code against a component catalog before writing to disk.

• 3

  Query component details, examples, tokens, and guidelines during code generation.

Description

UISpec is a Go-based MCP server and CLI tool that enables AI coding agents to query detailed UI component information, including props, import paths, and composition rules, from a structured catalog. It validates agent-generated TSX code against the catalog using tree-sitter parsing, catching errors early and reducing trial-and-error cycles. UISpec supports integration with multiple AI agents and offers auto-fix capabilities for deterministic errors, improving development efficiency and code correctness.